. >>> oprah winfrey wasting no time getting lance armstrong's confession in an interview that aired last night. >> view the situation as one big l lie. that i repeated a lot of times. >> it made a big impact on the ceo of live strong, the cancer awareness foundation co-founded by armstrong. a longtime friend of armstrong, he helped found it in 1997. he believed armstrong's doping denials until the anti-doping agency released its case report in october. he says the interview was very hard to watch. he's also hopeful. >> i have to watch it through the prism of the work of the foundation and through the resilience i've come to know from millions of cancer survivors. and at a certain level there was a little sense of relief because our organization today can finally move beyond this topic and this issue. >> he added while he knows there are challenges ahead, the mission is too important not to overcome the scandal. >>> still ahead here at 6:00, naked no longer. coming up, the tsa makes the call on those innovative body scanners at your local airports. >>> good evening. i'm jeff ranieri in th